baber/WOPTO huggingface dataset:
Patent JP-2021184671-A (JP)
Title: Power supply device
Inventor: SUZUKI SADANORI
IPC: H02M3/155
Filed: 2020-05-22
Abstract: To balance current flowing in a first coil and current flowing in a second coil.SOLUTION: A power supply device 10 is provided with an input terminal IT and an output terminal OT. The power supply device 10 is a step-up type DC/DC converter that steps up an input voltage Vi input from the input terminal IT and outputs it from the output terminal OT as an output voltage Vo. The power supply device 10 is provided with a first step-up circuit 11, a second step-up circuit 12 and a capacitor C. The first step-up circuit 11 is provided with a first coil L11, a first rectifier element Q1, and a first switching element Q3. The second step-up circuit 12 is provided with a second coil L21, a second rectifier element Q2, and a second switching element Q4. When the first switching element Q3 is ON, current flowing in the first coil L11 flows in the opposite direction to a direction in which current flows in the capacitor C. When the second switching element Q4 is ON, current flowing in the second coil L21 flows in the opposite direction to a direction in which current flows in the capacitor C.SELECTED DRAWING: Figure 1
Patent JP-2021186980-A (JP)
Title: Decorative sheet and method for manufacturing the same, and decorative board using the same
Inventor: HARIMA HAJIME
IPC: B32B27/00
Filed: 2020-05-26
Abstract: To provide a decorative sheet capable of preventing weather resistance deterioration of a colored ink layer, a method for manufacturing the same, and a decorative board using the same.SOLUTION: There is provided a decorative sheet, comprising: a base material 11; a colored ink layer 12 formed by directly applying a mixed solution containing a coloring ink and 20 pts.wt. or more and 50 pts.wt. or less of titanium oxide based on 100 pts.wt. of the coloring ink to a surface of the base material 11; and a surface protective layer 13 directly applied to the surface of the colored ink layer 12 to protect the surface. Thickness of the colored ink layer 12 may be 3 μm or more and 10 μm or less, the base material 11 is a thermoplastic resin, and embossing may be formed on the surface of the base material between the same and the colored ink layer 12, and a primer layer may be formed on a back surface of the base material 11 to increase adhesion to the base material to be attached to the back surface.SELECTED DRAWING: Figure 1
Patent JP-2021177006-A (JP)
Title: Face guard
Inventor: HASHIMOTO HISASHI
IPC: A41D13/11
Filed: 2020-05-27
Abstract: To provide a face guard which can be made of a single sheet material and is excellent in handleability in assembly or the like while giving a good state of use.SOLUTION: A face guard 11 has a sheet-like translucent guard body 13 and a holder 15 to be fitted to a human head so that the guard body 13 is positioned in front of the face. The guard body 13 is made of a flat sheet material. A folded plate 31 which is folded back to a rear side and forms a space in front of the face when worn is disposed so as to be connected to an upper end of the guard body 13. The holder is formed integrally with the guard body 13.SELECTED DRAWING: Figure 2
Patent JP-2020145736-A (JP)
Title: Timing information for discovery in unlicensed spectrum
Inventor: SRINIVAS YERRAMALLI
IPC: H04W16/14
Filed: 2020-05-27
Abstract: To provide apparatus and methods for transmitting and discovering timing information during wireless communications.SOLUTION: A method includes: monitoring at user equipment (UE) over an unlicensed radio frequency spectrum band for a discovery signal from a network entity 510; receiving the discovery signal during a subframe from the network entity 520; and determining a current subframe location of the network entity based on the discovery signal 530. Here the discovery signal includes timing information corresponding to the current subframe location.SELECTED DRAWING: Figure 5A
Patent JP-2021186286-A (JP)
Title: Fixing method and fixing device for pachinko machine
Inventor: MIYAMOTO NARIYASU
IPC: A63F7/02
Filed: 2020-05-29
Abstract: To provide a fixing method for a Pachinko machine which can be fitted simply by pushing a Pachinko machine in an island frame and is easy to remove, and a fixing device.SOLUTION: A table frame fixing method is a fixing method for a Pachinko machine for fixing a Pachinko machine provided with a stand frame to an island frame and includes: a standby state (S1) that a pressing member opens and does not press the stand frame; and a stand frame fixed state (S2) that the pressing member presses the stand frame and fixes it to the island frame. When the Pachinko machine is pushed in the island frame in the standby state (S1), the pressing member (6) presses the stand frame by an energizing force of a spring to transfer to the stand frame fixed state (S2) and, when a lever is operated in the stand frame fixed state (S2), the pressing member opens to transfer to the standby state (S1), and the island frame can be taken out of the Pachinko machine.SELECTED DRAWING: Figure 20
Patent JP-2020169998-A (JP)
Title: Image processing device, image processing method, and image processing program
Inventor: MATSUNAGA EIJI
IPC: G06T7/00
Filed: 2020-06-02
Abstract: To provide an image processing device with which it is possible to display a range which is actually reachable by a moving vehicle.SOLUTION: Provided is an image processing device 200 for generating the reachable range of a moving vehicle on the basis of the remaining amount of energy of the moving vehicle and causing it to be displayed by a display unit 210, wherein an acquisition unit 201 acquires information pertaining to the current point of the moving vehicle and information pertaining to the initial amount of energy possessed at the current point of the moving vehicle. A calculation unit 202 calculates the estimated amount of energy consumed which is the amount of energy actually consumed when the moving vehicle travels a prescribed section. A search unit 203 searches a plurality of reachable points which are the points that the moving vehicle is reachable from the current point. A division unit 204 divides map information into a plurality of areas. An addition unit 205 adds, to each of the plurality of areas divided by the division unit 204, discrimination information for discriminating whether or not these areas are reachable by the moving vehicle, respectively. A display control unit 206 causes the reachable range of the moving vehicle to be displayed together with map information by the display unit 210.SELECTED DRAWING: Figure 2
Patent JP-2020128433-A (JP)
Title: Lfa-1 inhibitor and polymorph thereof
Inventor: JAMES ROBERT ZELLER
IPC: A61K31/4725
Filed: 2020-06-03
Abstract: To provide: methods of preparation and purification of a compound, intermediates thereof, a polymorph thereof, and related compounds; and formulations of them and uses thereof in treatment of LFA-1 mediated diseases.SOLUTION: The invention provides methods of making a compound of formula I or a salt thereof. According to the invention, such methods comprise the steps of a) performing hydrolysis of a precursor ester with a base under biphasic conditions, where the precursor ester group is a carbon-containing group or a silyl-containing group, and b) isolating the compound of formula I or salt thereof.SELECTED DRAWING: None
Patent JP-2021188727-A (JP)
Title: Time delay valve and flow rate controller
Inventor: NISHIMURA AKIHO
IPC: F15B21/10
Filed: 2020-06-04
Abstract: To provide a time delay valve which can suppress an influence to changeover timing caused by a variation in supply pressure of a pilot fluid, and a flow rate controller.SOLUTION: A time delay valve 10 has: a selector valve 18 switched to a first position and a second position; an energization member 20 for energizing the selector valve 18 toward the first position; a drive mechanism 22 for energizing the selector valve 18 toward the second position at a side opposite to the first position by an effect of the supply pressure of a pilot fluid; a pilot flow passage 36 for introducing the pilot fluid to the drive mechanism 22; and a delay mechanism 24 for delaying the changeover timing of the selector valve 18. The delay mechanism 24 has: a first throttle valve 34 arranged above the pilot flow passage 36; a compensation mechanism 26 for energizing the selector valve 18 toward the first position by the effect of the supply pressure of the pilot fluid; and a compensation flow passage 44 branched from the pilot flow passage, and introducing a part of the pilot fluid to the compensation mechanism 26.SELECTED DRAWING: Figure 1
Patent JP-2021186608-A (JP)
Title: Game machine
Inventor: WATANABE NAOYUKI
IPC: A63F7/02
Filed: 2020-06-05
Abstract: To improve amusement of a game.SOLUTION: A game machine is configured so that: performance control means can execute a variation performance by performance patterns, corresponding to variable display of special patterns, the variation performance includes a before-stop operation performance for operating the performance patterns in a prescribed mode, and stop display for stopping the performance patterns after the before-stop operation performance. The game machine can display a during-variation icon corresponding to the variation performance being executed, the during-variation icon becomes in a non-display state without performing a dissipation performance when a performance pattern 70a is stop displayed, in the variation performance based on a determination result that a special game is executed, but the during-variation icon becomes in the non-display state after performing the dissipation performance when the performance pattern 70a is stop displayed in the variation performance based on the determination result that the special game is not executed.SELECTED DRAWING: Figure 100
Patent JP-2020199630-A (JP)
Title: Cmp polishing pad with lobed protruding structures
Inventor: JOHN R MCCORMICK
IPC: B24B37/24
Filed: 2020-06-05
Abstract: To provide an improved pad structure having protruding structures which realizes good contact with the surface being polished with reasonable force and effective polishing in a reasonable time without undue wear on the pad or other negative consequences.SOLUTION: A polishing pad useful in chemical mechanical polishing comprises a base, and a plurality of structures protruding from the base, where a portion of the plurality of structures is defined by a cross section having a perimeter which defines an area. The perimeter can be defined by parametric equations and can have six or more inflection points or the cross-section can comprise three or more lobes. The cross-section has a Delta parameter in the range of 0.2 to 0.75.SELECTED DRAWING: Figure 5
Patent JP-2022001344-A (JP)
Title: Molding material, molded article, and manufacturing method of molding material
Inventor: NAKAISHI MASAHITO
IPC: B09B3/00
Filed: 2020-06-19
Abstract: To provide a molding material, a molded article, an a manufacturing method of the molding material capable of performing heating at a temperature higher than conventional arts in molding processing while using a biomass material.SOLUTION: A molding material of this embodiment employs a biomass material obtained from a water-containing organic material, wherein the biomass material has a water content of 20[%] or less, a bacterium number of a medium temperature aerobic bacterium of 105/g or less, and a heating maximum peak in a differential thermal analysis method of 300[°C] or more. In this way, the molding material employs a biomass material having a detection temperature of the heating maximum peak in the differential thermal analysis method higher than that of conventional biomass materials, hence heating at a temperature higher than conventional arts can be performed in molding processing.SELECTED DRAWING: Figure 3
Patent JP-2022003728-A (JP)
Title: Imaging method, imaging system, manufacturing system, and method for manufacturing article
Inventor: YAMAMOTO KENKICHI
IPC: H04N17/00
Filed: 2020-06-23
Abstract: To synchronize the imaging timings of a plurality of cameras constituting a stereo camera with a construction that is simple, inexpensive, small-sized, and light-weight.SOLUTION: An imaging method includes synchronizing the imaging timings of a plurality of monocular cameras 101, 102 to pick up images of a subject with the cameras and three-dimensionally measure the subject. The method includes picking up images of rays of light from synchronization shift detection lighting units 104-107 with the monocular cameras 101, 102. The method includes detecting synchronization shift of the imaging timings of the cameras by using light images of luminous bodies picked up by the plurality of cameras in a luminous imaging step. The method includes detecting the synchronization shift of the imaging timings of the cameras based, for example, on a luminous pattern in each image of the pick-up light images, positions in the images, or the ratio between the luminances of the images. The amount of synchronization shift is monitored, and synchronization of the cameras can be performed by, for example, a technique to initialize one of the monocular cameras.SELECTED DRAWING: Figure 1
Patent JP-2021004236-A (JP)
Title: Hydrogel particle
Inventor: KITA TSUYOSHI
IPC: A61K47/36
Filed: 2020-06-23
Abstract: To provide a hydrogel particle that can be smoothly broken down with a finger or the like when applied to skin, and spreads well, leaving no residues, the hydrogel particle having a favorable color and high clarity and being visually excellent.SOLUTION: A hydrogel particle has a gel forming agent having agar and alginic acid or salt thereof, and water, the water content of 94.20 mass% or more. The hydrogel particle has a compression breaking strength of 50 kPa or less.SELECTED DRAWING: None
Patent JP-2021049323-A (JP)
Title: Intraoral phototherapy devices
Inventor: VEDANG KOTHARI
IPC: A61N5/06
Filed: 2020-06-29
Abstract: To provide an intraoral phototherapy device for directly delivering light to targeted regions of an oral cavity.SOLUTION: An intraoral phototherapy device directs light from an associated light source and propagates the light into an oral cavity of a patient. The intraoral phototherapy device comprises a light guide that receives light from the associated light source. The light guide comprises a main body portion. The main body portion is made of an optically transparent flexible biocompatible polymeric material sized and shaped to conform to contours of the oral cavity when inserted therein to direct the light to targeted regions of the oral cavity. The main body portion comprises a pair of laterally spaced apart side wings sized and shaped to be received between a patient's teeth and cheeks on opposite sides of the oral cavity for transmitting and directing the light to the targeted regions of the oral cavity. The targeted regions of the oral cavity include lower jaw cheek surfaces and upper jaw cheek surfaces of the oral cavity.SELECTED DRAWING: Figure 1
Patent JP-2020172519-A (JP)
Title: Methods and kits for topical application, removal, and inactivation of therapeutic or cosmetic toxin compositions
Inventor: WAUGH JACOB M
IPC: A61P21/00
Filed: 2020-07-02
Abstract: To provide a method for administering a composition containing toxin that is safe for patients and clinicians.SOLUTION: This invention relates to methods and kits for safely removing and inactivating topical therapeutic or cosmetic compositions. The methods include topically applying a composition containing toxin to an area in need thereof, removing excess toxin from the area using a remover, and inactivating the removed excess toxin using an inactivator.SELECTED DRAWING: None
Patent JP-2022013192-A (JP)
Title: Pulse laser device and control method for pulse laser device
Inventor: KAWAHARA AKIRA
IPC: H01S5/042
Filed: 2020-07-03
Abstract: To suppress a change in a waveform of pulse laser light before and after amplification in an optical amplifier.SOLUTION: A pulse laser device comprises: a light source which outputs pulse laser light which is pulse-modulated by a laser light source drive signal; a laser light source drive section which outputs the laser light source drive signal; an electro-optical modulator drive section which outputs a modulator drive signal; an electro-optical modulator for outputting pulse laser light for which the pulse laser light outputted by the light source is further pulse-modulated by the modulator drive signal; and a control section which controls the laser light source drive section and the electro-optical modulator drive section in such a manner that the electro-optical modulator is turned on while at least the light source is turned in for the pulse modulation to the light source and the pulse modulation to the electro-optical modulator. The electro-optical modulator drive section shapes a waveform of the modulator drive signal into a waveform of a pulse width corresponding to a time width for turning on the electro-optical modulator in a predetermined shape, and the time width is variable.SELECTED DRAWING: Figure 1
Patent JP-2022014725-A (JP)
Title: Method for manufacturing optical fiber
Inventor: KAWAGUCHI YUKI
IPC: C03B37/027
Filed: 2020-07-07
Abstract: To provide a method for manufacturing an optical fiber, capable of further suppressing a variation in glass outer diameter without deteriorating productivity and yield.SOLUTION: A method for manufacturing an optical fiber comprises: measuring the glass outer diameter of a glass fiber heated and drawn in a heating furnace to obtain a function of time; converting the function into a frequency domain; identifying a first peak resulting from first drawing conditions and a second peak resulting from second drawing conditions in the frequency domain; and controlling the second drawing conditions so as to satisfy fn<fm-wm/2 or fn>fm+wm/2 when setting the frequency of the first peak to fm, the full width at half maximum of the first peak to wm and the frequency of the second peak to fn.SELECTED DRAWING: Figure 4
Patent JP-2022017045-A (JP)
Title: Program, information processing method, information processing device, and system
Inventor: BABA NARUATSU
IPC: G06Q50/34
Filed: 2020-07-13
Abstract: To display a race in the real world as a virtual race using virtual objects.SOLUTION: A program executed by a first computer causes a processor to execute: a step of receiving first information relating to a race in the real world from a second computer; a step of generating, on the basis of the first information, virtual objects for presenting second information relating to the race to a user; and a step of displaying the virtual objects superimposed on a real image imaged by an imaging unit. The first information includes at least race time information of a contestant or a moving vehicle in the race, and the virtual objects include at least a racecourse object 501 and a moving object 502. In the displaying step, a race is virtually displayed moving the moving object 502 on the racecourse object 501 on the basis of the race time information.SELECTED DRAWING: Figure 11
Patent JP-2022018331-A (JP)
Title: Bolt holding member, bolt and assembly body of bolt and bolt holding member, and mounting method
Inventor: SHINOHARA TSUTOMU
IPC: F16B41/00
Filed: 2020-07-15
Abstract: To provide a bolt holding member capable of being used under high temperature and holding a bolt to a member to be fastened, and an assembly body of a bolt and a bolt holding member.SOLUTION: A bolt holding member 10 is made of a thin metal plate, has a cylindrical shape, and holds a bolt 1 in an on-off valve 150A having a through hole 154. The bolt holding member 10 comprises a tapered part 12 having a slit 10a extending from one end to the other and tapered toward the end, and a straight part 11 capable of temporarily fixing the bolt holding member 10 to the on-off valve 150A by abutting on an inner surface defining the through hole 154 with elastic force. A tip part 12A of the tapered part 12 can abut on a shank 3 of the bolt 1 with the elastic force.SELECTED DRAWING: Figure 3
Patent JP-2022026100-A (JP)
Title: Electronic apparatus and non-contact charging system
Inventor: SAKAI KIYOHIDE
IPC: H02J50/70
Filed: 2020-07-30
Abstract: To provide an electronic apparatus capable of being charged in a horizontal position.SOLUTION: An electronic apparatus 10 includes: a case 11 housing a battery 13; a magnetic sheet 15 that covers the side face of the case 11; a power receiving coil 17 that is provided to the outer face of the magnetic sheet 15 for receiving electric power from the power supply coil 40 in a non-contact manner by performing magnetic field resonance between the charger 21 and the feeding coil 40; and a charging circuit 14 housed in the case 11 for supplying the electric power received by the power receiving coil 17 to the battery 13.SELECTED DRAWING: Figure 1
Patent JP-2022026139-A (JP)
Title: Game machine
Inventor: ICHIHARA TAKAAKI
IPC: A63F7/02
Filed: 2020-07-30
Abstract: To provide a game machine capable of maintaining interest in a game.SOLUTION: A Pachinko machine 1 includes start pockets capable of receiving a game ball driven onto a game area 5a. When a game ball enters the start pocket, determination processing for winning is performed. Then, variation display corresponding to a result of the determination processing is started, and a winning game is performed when a winning pattern is displayed in the variation display. In this respect, in the Pachinko machine 1, a special performance can be executed as a performance relating to operation means.SELECTED DRAWING: Figure 60
Patent JP-2022029253-A (JP)
Title: Computer program, simulation method and simulation device
Inventor: YAMADA TAKASHI
IPC: G06F30/20
Filed: 2020-08-04
Abstract: To provide a computer program with which it is possible to use a small-size LUT that stores the total magnetic flux of an interlinkage flux component pertaining to the permanent magnet of a rotor and an interlinkage flux component pertaining to phase currents and thereby reduce the load of LUT reaction and the load of computation of motor behavior simulation.SOLUTION: Provided is a computer program for causing a computer to execute the process of simulating motor behavior at each of multiple points of time on the basis of a motor analysis model having a plurality of coils and a permanent magnet. This program causes a computer to execute the process of creating a lookup table obtained by a magnetic field analysis based on an analysis model, in which an interlinkage flux in each coil generated by a current flowing in the plurality of coils and the permanent magnet is associated with the current flowing in the plurality of coil, and simulating motor behavior referring to the created lookup table.SELECTED DRAWING: Figure 1
Patent JP-2021023992-A (JP)
Title: Winding up method of metal strip and winding up device of metal strip
Inventor: SAKUMOTO HIROO
IPC: B21C47/34
Filed: 2020-08-07
Abstract: To provide a winding up method of a metal strip which stably brings the tip of the metal strip to a grip part of a tension reel when a tension reel winds up the metal strip.SOLUTION: A winding up method winding a metal strip at the downstream side of a rolling mill by use of a winding up device comprising a tension reel winding up a metal strip, a grip part arranged at the circumference surface of the tension reel and biting a tip of the metal strip when the tension reel winds up the metal strip, and a guide apron installed in front of the tension reel and guiding the tip of the metal strip to the grip part is given in which the height of the guide apron is adjusted according to warping state of the tip of the metal strip when the grip part bites the tip of the metal strip.SELECTED DRAWING: Figure 1